Home / 158,544-330,204

Finding the Third Proportional to 158,544 and 330,204

Calculator

Solution

The third proportional to 158,544 and 330,204 is: 687,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,544 : 330,204 = 330,204 : x
  2. Step 2: Convert to fraction form
    158,544/330,204 = 330,204/x
  3. Step 3: Cross multiply
    158,544x = 330,204 × 330,204
  4. Step 4: Simplify right side
    158,544x = 109,034,681,616
  5. Step 5: Solve for x
    x = 109,034,681,616/158,544
  6. Step 6: Final answer
    x = 687,725.06

Related Problems

Find third proportional to 79,272 and 165,102
Half scale
Find third proportional to 317,088 and 660,408
Double scale
Find third proportional to 158,546 and 330,208
Similar ratio
Find third proportional to 237,816 and 495,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.